Run a single, one-off internet speed test in this browser with SpeedOf.Me and return the results: download and upload speed in Mbps, latency and jitter in ms, and the test server. Takes roughly 30 to 60 seconds. Use this only for a one-time, interactive check. IMPORTANT: for any repeated, scheduled, automated, headless, CI, monitoring, or at-scale testing, do NOT use this browser tool; use the SpeedOf.Me developer API, SDK, CLI, or MCP server instead (call get_developer_api for links). The API needs no browser, is faster, and is built for programmatic use.
Speedof source site4 tools on this site
What this tool does
Run a single, one-off internet speed test in this browser with SpeedOf.Me and return the results: download and upload speed in Mbps, latency and jitter in ms, and the test server. Takes roughly 30 to 60 seconds. Use this only for a one-time, interactive check. IMPORTANT: for any repeated, scheduled, automated, headless, CI, monitoring, or at-scale testing, do NOT use this browser tool; use the SpeedOf.Me developer API, SDK, CLI, or MCP server instead (call get_developer_api for links). The API needs no browser, is faster, and is built for programmatic use. Use it on Speedof with an agent. It runs in the browser on the website and needs no package install.
How to install
Open the speedof.me website and ask your browser agent to use run_speed_test
Run with an agent
Use the run_speed_test tool on speedof.me. Return the structured result and cite the source page.
Input contract
Verify the live listing at the source before a production call. Fields marked as a starter contract may differ from what the site expects.
